Continuous-wave single-frequency 295 nm laser source by a frequency-quadrupled optically pumped semiconductor laser

Yushi Kaneda, Mahmoud Fallahi, Jorg Hader, Jerome V Moloney, Stephan W Koch, Bernardette Kunert, Wolfgang Stoltz

Research output: Contribution to journalArticle

16 Citations (Scopus)

Abstract

Up to 136 mW of cw single-frequency output at 295 nm was obtained from a frequency-quadrupled optically pumped semiconductor laser. The highly strained InGaAs quantum-well semiconductor laser operates at 1178 nm in a single frequency. The single-frequency intracavity-doubled 589 nm output is further converted to 295 nm in an external resonator using β-BaB2O 4.

Original languageEnglish (US)
Pages (from-to)3511-3513
Number of pages3
JournalOptics Letters
Volume34
Issue number22
DOIs
StatePublished - 2009

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continuous radiation
semiconductor lasers
lasers
output
quantum well lasers
resonators

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics

Cite this

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title = "Continuous-wave single-frequency 295 nm laser source by a frequency-quadrupled optically pumped semiconductor laser",
abstract = "Up to 136 mW of cw single-frequency output at 295 nm was obtained from a frequency-quadrupled optically pumped semiconductor laser. The highly strained InGaAs quantum-well semiconductor laser operates at 1178 nm in a single frequency. The single-frequency intracavity-doubled 589 nm output is further converted to 295 nm in an external resonator using β-BaB2O 4.",
author = "Yushi Kaneda and Mahmoud Fallahi and Jorg Hader and Moloney, {Jerome V} and Koch, {Stephan W} and Bernardette Kunert and Wolfgang Stoltz",
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AU - Kaneda, Yushi

AU - Fallahi, Mahmoud

AU - Hader, Jorg

AU - Moloney, Jerome V

AU - Koch, Stephan W

AU - Kunert, Bernardette

AU - Stoltz, Wolfgang

PY - 2009

Y1 - 2009

N2 - Up to 136 mW of cw single-frequency output at 295 nm was obtained from a frequency-quadrupled optically pumped semiconductor laser. The highly strained InGaAs quantum-well semiconductor laser operates at 1178 nm in a single frequency. The single-frequency intracavity-doubled 589 nm output is further converted to 295 nm in an external resonator using β-BaB2O 4.

AB - Up to 136 mW of cw single-frequency output at 295 nm was obtained from a frequency-quadrupled optically pumped semiconductor laser. The highly strained InGaAs quantum-well semiconductor laser operates at 1178 nm in a single frequency. The single-frequency intracavity-doubled 589 nm output is further converted to 295 nm in an external resonator using β-BaB2O 4.

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